baber/WOPTO huggingface dataset:
Patent DE-4200779-A1 (DE)
Title: Slide transparency frame assembly - has two flat frame halves made of plastics which between them accommodates film section, whose picture surface is visible through picture window in frame halves
Inventor: HANKE RUDOLPH
IPC: G03B21/64
Filed: 1992-01-10
Abstract: The frame halves are joined to one another by adhesive, assemblable connecting elements or similar. At least one of the frame halves has at least two stamp pins or similar outside the picture surface in an edge area and the other frame half has corresp. openings. Thus, when the frame halves are closed, the stamp pins, as the result of the closure pressure, thrust through the film section and engage in the corresp. openings. The stamp pins (11) are exclusively arranged on a single side edge of the picture window (13). On one of the side edges of the picture frame a tab (15) is provided for pre-positioning of the film section (12). USE/ADVANTAGE - A transparency frame in which the film section is maintained accurately in the picture window.
Patent DE-4203024-A1 (DE)
Title: Device for fixing balcony to concrete joist or beam
Inventor: HOEGGREN CONNY
IPC: E04B1/00
Filed: 1992-02-03
Abstract: The reinforcement iron rods (10,12) are screwed into a U-profile (8) after the balcony plate (2) has been fixed in the correct position at the edge of the beam or joist. The U-profile is welded to the free end of a fixture plate (22) anchored to the free end of the balcony plate and projecting outwards from its one side edge.      The reinforcement rods run at right-angles to the body of the U-profile and are anchored in the beam or joist when it is moulded. Insulating material, pref. stone wool, is inserted between the balcony plate and the beam or joist for the mould of which is forms an edge. Several upright fixture plates (22) are used, anchored in the balcony plate, and their ends moulded into the balcony plate have a U-profile welded firmly to them to improve the anchoring of the fixture in the balcony plate.
Patent DE-4203946-A1 (DE)
Title: Surface slick cleaner used on ground water DAM steps and canal-river locks - has float to mix ground waste styrene] foam with oil for compression to extract oil and return styrene] for further use
Inventor: APPEL FRANZ XAVER
IPC: E02B15/04
Filed: 1992-02-11
Abstract: The assembly to remove oil and/or oily emulsions, where foamed polystyrene is added to bind up the oil and/or oil emulsion for movement, has a floating body with at least one holding zone (1) for ground waste polystyrene foam. At least one fan (2) propels the ground waste polystyrene foam to at least one unit (10) to deliver the material to the zone to be cleaned. At least one collection unit (4) holds waste polystyrene foam satd. with oil and/or oily emulsion to be carried (5) to at least one continuous press (6). After compression, the polystyrene is returned to the delivery unit (10) and the extracted oil and/or oily emulsion is passed to at least one tank (8). Floating body is a boat or a float, with the delivery unit (10) fitted to at least one covered swing arm. At least one mixer (3) mixes the waste polystyrene foam with the substances to be removed from the cleaning area. At least one shrouding covers the holding system and the delivery section (3,4,10). At least one mixer (3) is next to the swing arm (10). USE/ADVANTAGE - Appts. can be used on ground water, at dam steps and canal/river locks to clear the surface of oil and/or oily emulsions, which form a surface skin. System uses a waste foam polystyrene material, ground to the required particle size, which can be used repeatedly.
Patent DE-4206956-A1 (DE)
Title: Textile finishing appts. - has at least two interconnected autoclaves for an over-critical fluid to be used at given pressures
Inventor: JASPER JOSEF
IPC: D06B5/16
Filed: 1992-03-05
Abstract: The appts. to process textile substrates, using overcritical fluids, is an assembly with at least two autoclaves where at least one autoclave has holders to take the textile substrate. The min. two autoclaves are interlinked for the fluid to travel between them, in both directions. Pref. the outer autoclave(s) also contain(s) holders for the textile substrate material. The overcritical fluid expands as it passes through the connection into the autoclaves. A pump is at the fluid connection system. A feed at each autoclave delivers a compressed fluid, esp. a compressed gas. The assembly can comprise upto eight autoclaves. The connection system has at least one filter and at least one vessel to hold fluids or solids. The filter, at least one vessel and/or the pump are in a bypass channel of the connecting system. The feed channel and/or a connecting channel has a heater and/or cooler to heat or cool the overcritical fluid. USE/ADVANTAGE - The appts. is for the treatment of fabrics or yarns or fibres, for finishing such as boiling, bleaching, dyeing, washing and the like, where an overcritical fluid is used requiring pressures upto 600 bar, in a cost-effective operation.
Patent DE-4213283-A1 (DE)
Inventor: SCHADE CHRISTIAN DR
IPC: C09K23/52
Filed: 1992-04-23
Abstract: The use of copolymers obtainable by the radically initiated polymerisation of A) 50 to 99.9 wt % of an olefinically unsaturated C3 to C5 monocarboxylic acid, an olefinically unsaturated C4 to C8 bicarboxylic acid or its anhydride, or a mixture of such carboxylic acids or carboxylic acid anhydrides with B) 0.1 to 50 wt % of one or more long-chained compounds with isolated multiple C-C bonds from the group (1) mono or polyunsaturated C8 to C30 monocarboxylic acids which may have additional hydroxyl groups and their alkaline metal and earth alkaline metal salts, alkyl esters, amides, sorbitane esters, glycerine esters and polyglycerine esters, (2) mono or polyunsaturated aliphatic C8 to C30 amines, (3) mono or polyunsaturated C8 to C30 alcohols and esters thereof with saturated C1 to C4 monocarboxylic acids, (4) to (C8 to C30 alkyl) vinyl ether which may incorporate up to 25 alkylene oxide units, and (5) final and medium-position C13 to C30 alkenes; C) 0 to 49.9 wt % of other copolymerisable monomers, and D) 0 to 10 wt % of one or more compounds with at least two olefinically unsaturated groups in the molecule as cross-linking agents, as thickening or dispersing agents, especially in cosmetic and pharmaceutical preparations.
Patent DE-4216911-A1 (DE)
Inventor: JENSEN PETER KABELL
IPC: H04J3/16
Filed: 1992-05-21
Abstract: A communications transceiver, such as a GSM mobile, is provided, for communicating in frames of encoded audio, comprising an audio input path (10), an audio output path (22), a voice activity detector (VAD 12) for detecting voice on the audio input path, and echo detecting means (25, 26, 27,13, 28) for detecting unwanted echos on the input path resulting from acoustic coupling with the output path. Transmission of encoded audio from the audio input path is inhibited, by means (14, 29), in the presence of voice which is indicated as echo by the echo detecting means. The transceiver preferably has means for generating silence indicator (SID) frames in place of audio frames during periods of detected echo and means (40) Fig. 4 (not shown) for supplementing the silence indicator (SID) frames with comfort noise parameters and transmitting the supplemented frames for decoding as audio frames at a receiver. <IMAGE>
Patent DE-4218413-A1 (DE)
Inventor: GLANZMANN RICHARD
IPC: E04F13/08
Filed: 1992-06-04
Abstract: A device for securing façade components (1) to a building (2) has securing components which engage with the building (2) and the façade components (1). The latter have, on opposite corners, an edge bent towards the building (2) and an inwardly facing bead (4). U-shaped retaining sections (5) with two shanks (6) projecting from the building (2) are secured to the building (2). Between their shanks (6) these retaining sections (5) accept rod sections (13) with a domed cross-section which span at least two retaining sections (5), can be solidly secured to the retaining sections (5) at optional distances from the building (2) and have laterally projecting webs (14) running parallel to the beads (4) of the façade components (1). There are also clamping lugs with a threaded drilling, one jaw surrounding both a web of the rod section and a bead (4) of the façade component. On the rod section (13) are fitted tensioning bolts with a male thread which can rotate and are axially fixed and which pass through the threaded drilling in a clamping lug and, when rotated, cause the clamping lug to move relatively to the web (14) and bead (4) so that the latter can be clamped in the jaws of the clamping lug.
Patent DE-4221589-A1 (DE)
Title: Warranty closure cap for plastics container - has bung sleeve extension covering outer edge of sealing cap
Inventor: WURZER ERNST
IPC: B65D39/08
Filed: 1992-07-01
Abstract: The sealing cap (14) has an inner dia. as the  outer dia.of the sleeve extension(16) so that, when the bung sleeve(10)stopper (12) is screwed in, the expanded sealing cap is covered radially by the extension and the surface of the cap closes  flush with the top edge of the extension. The undercut section,or the radially outwards protruding detent projection (18) on the outer circumference of the stopper, as well as the ring member (20) underneath the sealing cap, and moulded radially inwardly aligned detent projections (22) are provided with corresp. teeth (24) which interengage in the spreaded state. USE/ADVANTAGE - For warranty cap closures etc,with increased security against unauthorised opening.
Patent DE-4226710-A1 (DE)
Title: Semiconductor memory with wordline control - generates wordline control signal for transfer to selected wordline and determines whether generated wordline signal should be boosted
Inventor: ICHIGUCHI TETSUICHIRO
IPC: G11C8/08
Filed: 1992-08-12
Abstract: A word line control signal generator (511) provides a signal to be transmitted to selected word line. A detector (701) responds to a different signal and determines wether a generated word line control signal should be boosted. A boosting circuit (702) responds to the detector for this purpose. Pref. the detector checks the voltage supply level to the semiconductor memory. A decision device responds accordingly to prevent the word line control signal boosting when the voltage level has exceeded a preset level. USE/ADVANTAGE - For dynamic semiconductor memories. Prevents unnecessary holding of wordline at high voltage, thus breakthrough voltage of wordline is not degraded.
Patent DE-4227250-A1 (DE)
Title: Baking oven with electric heating elements fitted in top and bottom parts of muffle - has self heated circulating fan with heating elements and fan switchable across single combination rotary switch
Inventor: MAYR-WILLIUS M
IPC: F24C7/08
Filed: 1992-08-18
Abstract: The rotary switch mounted at the front side of the oven, has an operating lever(17), arranged rotatable about 360 deg. It is subdivided in two rotating sections(19',20'), adjustable respectively about 180 deg. One(19') of the two rotating sections(19',20') is additionally assigned the switching operation of the fan with the associated heating operation. The switching operations of the upper and lower heating ranges are assigned in the same manner, such that respectively in one end position(19c,20c) only upper heating is supplied. In the middle position(19b,20b), equal values of upper and lower heating are suppliable: and in the other end position(19a,20a) adjustable about 180 deg., only the lower heating can be supplied. ADVANTAGE - Rotating switch of oven is simplified and improved.
Patent DE-4228906-A1 (DE)
Title: Safety glass separation - where hot air is precisely directed at the glass break line to melt the intermediate plastics film layer
Inventor: SCHAEFER DIETMAR DIPL ING
IPC: C03B33/07
Filed: 1992-08-28
Abstract: To separate the plastics film between glass panes in compound safety glass, when the glass material has been cut into a section, convection heat is applied at the break point to heat the film (15) above its melting point. It is applied without contact, at a narrow gap with a high parallelism at the gap (13) formed by the glass break point between the glass panes, to separate the sections of compound safety glass (14). USE/ADVANTAGE - The method is for cutting through and sealing the intermediate layer of plastics film between two glass panes, when the safety glass is cut into sections. The operation gives a precise cutting action on the plastics film layer, with low energy consumption. The action does no damage to the environment and, as no solvents escape, the fire risk is virtually eliminated. The action requires less effort.
Patent DE-4229220-A1 (DE)
Inventor: LANGE MARTIN
IPC: B65H29/24
Filed: 1992-09-02
Abstract: For continuously unloading a sheet printing press by means which prevents smearing/sticking together of the sheets, the printed sheets 1 are transported generally perpendicularly to the plane of the drawing by a gripper system 6, are deposited on a suction feed unit 2 by which they are transported laterally and are guided at 5 into cassettes 8 in which the sheets are piled up substantially parallel to one another at an acute angle * small Greek alpha * relative to the horizontal with their high edge running in the fibre direction of the paper.
Patent DE-4231154-A1 (DE)
Title: Installation of cutter in coin operated machine to separate thread from coin - has frame to locate guide ducts for coins with mounting plate supporting heated filament thread cutter
Inventor: MUELLER ERICH
IPC: G07F1/04
Filed: 1992-09-17
Abstract: A coin checking system (1) has the coin entered (6a) and after checking is directed to one of two acceptance channels (1a,1b) or to a reject channel (1c). The correct coins are then transferred into vertical guide ducts (2a,2b) that are positioned and retained in a main frame (10) having rolled edges (11a,11b). A facility is built into the guide duct assembly as a protection against the use of coins attached to a length of thread. Heated filaments (4a,4b) on the projecting arms of a plate (5) cause separation of the threads from the entered coin. The plate is secured to the sides of the main frame. USE/ADVANTAGE - Prevents repeated use by coin at end of thread.
Patent DE-4231788-A1 (DE)
Inventor: WIEDMANN UWE DR ING
IPC: F23D11/40
Filed: 1992-09-23
Abstract: Burner with a mixing pipe as passage for the combustion air and a baffle plate arranged in the front region of the mixing pipe, the combustion air being introduced into the combustion space as core air through a central opening in the baffle plate, as twisted air via oblique slots in the baffle plate and as axial air past the baffle plate on the outside. According to the invention, there is provided between the collar (7) of the baffle plate (6) and the inner wall of the mixing pipe (1) an annular body (13) which divides the combustion air portion flowing between baffle plate and mixing pipe into two part flows (14, 17), and a number of nozzles (16) are arranged in an end face (15) of the mixing pipe in the path of the part flow (17) running between the annular body (13) and the mixing pipe. Air jets (17b) pass through the nozzles (16) into the flame at high speed, and a radial air flow (17a) is formed through the gap (18) between the annular body (13) and the end face (15). As a result, a stepped combustion with a substoichiometric primary zone with intensified inner recirculation and a superstoichiometric secondary zone rich in waste gas is achieved and thus the formation of fuel and thermal NOx is reduced considerably. <IMAGE>
Patent DE-4237213-A1 (DE)
Title: Adjusting unit in IC engine - has shorter axial distance between toothing and bearing of intermediate gear thus resulting in smaller load on bearing
Inventor: REICHMANN HELMUT
IPC: F02D9/02
Filed: 1992-11-04
Abstract: The intermediate gear (10) in the transmission has toothings (11,13) with different reference diameters. The toothings extend at least over the part sections (33) of the gear circumference. One toothing meshes with the drive gear (8), the other toothing meshes with the take-off member (14). Toothings, drive gear, and toothing (15) of the take-off member form transmission stages (12,16). These have radially outward extending central axis, which halve the axial extension of the toothings. The axis are located in a common plane. The toothings are formed as external toothings. USE/ADVANTAGE  - Mixture-compressing IC engine with external ignition. Shortened axial distance between toothing and bearing results in smaller load on bearing.
Patent DE-4302046-A1 (DE)
Title: Optical glass material for press moulding - contains surface implanted carbon@ to facilitate mould release
Inventor: KAWAMATA KEN
IPC: C03B11/08
Filed: 1993-01-26
Abstract: An optical glass material, for prodn. of shaped optical elements by press moulding of the thermally softened material between mould elements, is claimed, the moulded surface contg. glass constituents and carbon which is not bonded to the glass constituents and which assumes a non-equilibrium state. Prodn. of an optical element involves (a) moulding an optical glass material which contains carbon in a non-equilibrium state by carbon implantation into its moulding surface; (b) press moulding the thermally softened material; and (c) refining the moulded product and then removing from the mould. USE/ADVANTAGE - For prodn. of spherical, aspherical and Fresnel lenses, prisms, filters, mirrors and the like. The implanted C prevents fusion of the glass material to the mould, does not deteriorate the optical properties and external appearance of the optical element and can be subsequently easily removed from the glass element during refining.
Patent DE-4309509-A1 (DE)
Inventor: BUSCH PETER DR
IPC: A61K8/67
Filed: 1993-03-25
Abstract: The properties of permanently waved hair are perceptibly improved by adding a tocopherol or a tocopherol ester with an organic or inorganic acid to the waving agent, the intermediate rinse and/or the setting agent. In particular, hair brittleness is significantly reduced.
Patent DE-4310895-A1 (DE)
Title: Transport container for goods - is assembled from equally-sized plates acting as floor, wall and cover plates and which can be laid flat on each other for storage and transport
Inventor: GRIMM GERHARD
IPC: B65D6/24
Filed: 1993-04-02
Abstract: The plates (1) are joinable along their edges by tongues and grooves (2,3), whereby the grooves are open to the plate inside nad the tongues are a continuation of the plate plane. The tongues and grooves are arranged on opposing plate edges and the flanks of the grooves remote from the plate centre are elastically bendable crosswise to the plate plane and by widening the grooves (3). On each plate edge at least one area with grooves and one area with tongues are arranged so that on cyclically successive plate edges alternating grooves and tongues are arranged. The flanks of the grooves remote from the plate centre are provided with an arrest profile which matches a counter such profile on the tongues side facing the outside of the plate(1). USE/ADVANTAGE - Transport container has high stability, is easily assembled and dismantled.
Patent DE-4312310-A1 (DE)
Title: Object-recognition device
Inventor: ELLSAESER DIETRICH GERHARD
IPC: G01S5/14
Filed: 1993-04-15
Abstract: Published without abstract.
Patent DE-4317588-A1 (DE)
Inventor: PLATZEK JOHANNES DR
IPC: C07D257/02
Filed: 1993-05-24
Abstract: PCT No. PCT/EP94/01377 Sec. 371 Date Mar. 19, 1996 Sec. 102(e) Date Mar. 19, 1996 PCT Filed Apr. 29, 1994 PCT Pub. No. WO94/27978 PCT Pub. Date Dec. 8, 1994The invention relates to new fluorine-containing macrocyclic metal complexes that consist of a complexing agent of formula I and at least one metal ion of an element of atomic numbers 21-29, 42, 44 or 57-83    <IMAGE>  (I)  in which n, R1, R2, R3 and A have a different meaning, agents containing these compounds, their use as NMR and x-ray diagnostic agents as well as process for the production of these compounds and agents.
Patent DE-4325430-A1 (DE)
Title: Two=part packaging of folding material for subsequent sales display - with walls of upper package part covering and protecting printing on outside of walls of lower package part.
Inventor: KERN GERTRUD
IPC: B65D5/68
Filed: 1993-07-29
Abstract: The walls (11-14) of the lower package part lie on the inside and the walls (1-4) of the upper package part which extend over the full height of the package lie on the outside during transport of the box. The fixing tabs (18) which detachably connect the overlapping areas of the walls together are formed by upwardly pointing projections on the relevant walls. At least one of the side edges of the fixing tabs has a grip tab (20) and/or hole (10). The hole can be formed adjoining the grip tab in the wall of the upper package part. The package is sepd. by pulling on the fixing tabs. USE/ADVANTAGE - The fixing and sepg. members are no longer part of the finished display box which remains intact after sepn.
Patent DE-4327919-A1 (DE)
Title: Portable, swivelling jib crane for maintenance of process plant, waterworks etc. - is transported to critical locations which are equipped with pedestals having bearing plate on which crane can be quickly and easily mounted.
Inventor: BROCKMANN HEINRICH JR
IPC: B66C23/20
Filed: 1993-08-23
Abstract: To permit easy installation of the crane, pedestals (1) are set up at critical locations around the plant or works. The pedestals have a bearing plate (2) and a central pivot pin on which the crane (100) locates. The crane, which may be transportable in several parts, has a swivelling bracket (3) with a bore which fits over the central pivot pin. Rollers (5.2, 5.4) ride on the top and bottom surfaces of the bearing plate and provide positive constraint against tipping. USE/ADVANTAGE - Simple, time saving system for installing crane and permitting effective crane utilisation.
Patent DE-4328639-A1 (DE)
Title: Method for measuring the antioxidant potential of the skin
Inventor: HERRLING THOMAS DR
IPC: A61K49/00
Filed: 1993-08-23
Abstract: The invention relates to a method for determining the antioxidant potential of the skin and to a composition for use in a method of this type. The problem in this area is that it has been possible to detect the presence of some antioxidants or of their oxidation products in the skin in vitro, or else the penetration of free radicals into the skin, but not the complete antioxidant potential available in the skin. According to the invention, the method for measuring the antioxidant potential comprises   (a) applying a transdermal composition to the skin, consisting of a physiologically acceptable vehicle which penetrates into the skin, and of a physiologically acceptable, paramagnetic model substance in the form of a nitroxide or nitroxide mixture carrying free radicals, which are broken down in the skin by antioxidants within 5 to 60 minutes; (b) subjecting skin which has been treated as in (a) to a treatment generating an oxidative stress; (c) measuring non-invasively the magnetic moments of the free electrons of the nitroxide free radicals by means of electron paramagnetic resonance (EPR); and (d) recording the measurements, obtained under (c), of the intensity of the low-field peak or of the mid-field peak in the EPR spectrum as time-dependent intensity and [lacuna] in comparison with skin treated only as in (a) and then measured as in (c) as relative intensity and measure of the antioxidant...   Original abstract incomplete.